| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.59 | 11.848% | $232.1853 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $28.49 | 12.628% | $32.0877 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $5.60 | 5.364% | $5.9004 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $216.45 | 9.438% | $236.8786 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $127.86 | 3.147% | $131.8838 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $38.81 | 6.600% | $41.3715 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $185.30 | 12.729% | $208.8868 | $208.89 | $208.90 | $208.90 |
| 7 purchase totals = | $810.10 | $889.1941 | $889.20 | $889.25 | $889.30 | |